- Thailand
- Bangkok
- Chiang Mai
- Phuket
Travel advice for Thailand
From travel safety to visa requirements, discover the best tips for visiting Thailand
Book your individual trip, stress-free with local travel experts
written by
Olga Sitnitsa
updated 07.03.2025
Thailand has it all — bustling cities, golden temples, jungle-covered mountains, and island escapes. The challenge? Figuring out how to fit it into one trip. Here’s how to make planning a trip to Thailand as smooth as possible.
Thailand is big and full of incredible places, but you can’t see it all in one go. And that’s okay. Focus on a few key regions instead of trying to squeeze too much in.
I recommend spreading out the planning over several months, switching between research and bookings. If you’re traveling with others, a Google Doc or WhatsApp group can help keep track of ideas and decisions. Planning a trip to Thailand is much easier when you break it down into steps.
When to do this: 6 months or more before your trip
Sorting out the basics early will help you create a realistic itinerary and avoid common mistakes, like underestimating travel time or overpacking your schedule.
If you’re stuck, looking at sample Thailand itineraries can help you get a sense of how to structure your trip.
Decisions to make:
Ko Pha Ngan, Thailand @ Shutterstock
Thailand has two main seasons: high season and low season. High season (November to February) is dry and cooler, making it the most popular time to visit. Expect bigger crowds and higher prices, especially in Bangkok and the islands. Low season (June to October) brings monsoon rains, meaning fewer tourists and lower prices, but some islands may be harder to reach.
The shoulder seasons — March to May (hot but dry) and June (early rainy season) — offer a middle ground. You’ll find fewer crowds, decent weather in many regions, and better deals on flights and hotels. See our full guide to when to go to Thailand if you aren’t sure.
For me, November or February are the best months to visit. The weather is good, crowds aren’t as intense as in December/January, and prices are slightly lower.
If you’re into festivals, April is worth considering for Songkran (Thai New Year), though be prepared to get drenched in city-wide water fights.
If you're wondering if Thailand is expensive, first of all it's worth realizing that your spending depends directly on your travel style. Thailand can fit various budgets, based on where you go and how you plan to travel. Cities like Bangkok and Chiang Mai are generally affordable, while island destinations like Phuket and Koh Samui tend to be more expensive. Here’s a rough idea of what you might spend:
Thailand is great value for money, and even in the mid-range category, you can enjoy incredible experiences without breaking the bank.
Khao Sok National Park on Cheow Larn Lake in Surat Thani Province Thailand © Shutterstock
If you're visiting Thailand for the first time, it's ideally worth planning at least a 10-day itinerary to really get a feel of the country. This gives you enough time to explore Bangkok’s lively streets, get a taste of Northern Thailand’s temples and jungles, and relax on the southern beaches.
Here’s the thing about Thailand: rushing through it takes away from the experience. Some of the best moments happen when you slow down — chatting with a street food vendor, wandering through a local market, or watching a sunset from a quiet beach.
If you're trying to fit in a week's itinerary, stick to two main regions — for example, Bangkok and Chiang Mai for a mix of city and nature, or Bangkok and Krabi if you’re looking for beaches. Anything shorter than that, and you’ll barely scratch the surface.
This might not be the answer you want if you’re short on time, but both regions have something unique to offer. North Thailand is best for culture, history, and adventure, with cities like Chiang Mai and Chiang Rai offering stunning temples, night markets, and jungle trekking. South Thailand is all about beaches, islands, and diving, with destinations like Phuket, Krabi, and Koh Samui offering everything from lively nightlife to secluded resorts.
If you can, go for both.
Thailand is 12–15 hours ahead of Eastern and Pacific Time, so if you’re flying in from the U.S., you’ll likely land in the morning after a long flight. My best Thailand travel advice: it’s tough, but try not to nap right away. It’s tempting, but staying awake for a few more hours — maybe by exploring a nearby market or relaxing by the pool — will help your body adjust faster.
Also, keep your first day light. Even experienced travelers need time to adapt, so don’t overpack your itinerary at the start.
If you’re a U.S. citizen, you don’t need a visa for trips of up to 30 days if entering by air and 15 days if entering by land. If you plan to stay longer, you can apply for a 60-day tourist visa before your trip. Just make sure your passport is valid for at least six months after your arrival.
If you’re a non-U.S. citizen, visa requirements depend on your nationality. It’s best to check with your local Thai embassy ahead of time, as processing can take a few weeks. You may also need proof of a return ticket and sufficient funds for your stay when you arrive.
Wat phra Mahathat Woramahawihan Nakhon Sri Thammarat, Thailand © sarayut_sy/Shutterstock
When to do this: 5 months before your trip
The first step here is to create a wish list of everything that interests you in Thailand — both places (like cities and islands) and experiences (like cooking classes or diving trips).
If you're planning your trip with others, it helps to have each person list their top three must-see spots along with things they’d like to do if there’s time.
I recommend setting up a custom Google Map to pin all the places you want to visit. This will help you visualize distances and plan a logical route.
Decisions to make:
With a well-connected transportation system and plenty of options, getting around Thailand is straightforward and affordable. Domestic flights are the fastest way to cover long distances, while trains and buses provide scenic and budget-friendly alternatives.
Renting a car in Thailand gives you the flexibility to explore off-the-beaten-path destinations, especially in Northern Thailand or on quieter islands like Koh Lanta. However, you’ll need an International Driving Permit (IDP) along with your regular license.
Driving in Thai cities, especially Bangkok, can be chaotic and stressful, with heavy traffic and unpredictable motorbikes weaving between cars. Parking can also be limited in busy areas.
That said, renting a car is a great option if you’re planning to visit Chiang Mai’s countryside, the Mae Hong Son Loop, or Phuket’s quieter beaches. Just keep in mind that Thailand drives on the left, road signs are sometimes only in Thai, and local drivers can be aggressive. If you’re not comfortable with that, hiring a driver may be a better option.
Bangkok tuk tuk @ Shutterstock
It’s best not to rush through your trip. Thailand is all about soaking in the atmosphere — whether that means wandering through night markets, relaxing on a quiet beach, or exploring jungle-covered temples. Many travelers prefer staying in one place for a few days and taking day trips rather than constantly moving between hotels.
At the very least, you’ll probably want to spend 3-4 days in each destination to fully enjoy it.
Thailand is home to diverse and exciting cities, each offering something unique. Here’s a non-exhaustive list of some of the best places to visit if you’re planning a trip to Thailand for the first time.
Thailand’s capital Bangkok is a mix of ancient temples, street markets, and modern skyscrapers. Beyond famous sites like the Grand Palace and Wat Arun, neighborhoods like Ari and Chinatown offer a more local feel. To escape the chaos, visit Lumphini Park or take a sunset river cruise along the Chao Phraya.
Chiang Mai is Thailand’s cultural heart, known for its historic temples, night markets, and mountain scenery. The Old City is packed with beautiful temples like Wat Phra Singh and Wat Chedi Luang, while the nearby mountains offer trekking and visits to ethical elephant sanctuaries. If you’re here on a Sunday, don’t miss the Sunday Walking Street Market — one of the best in Thailand.
A smaller and quieter alternative to Chiang Mai, Chiang Rai is home to some of Thailand’s most unique temples, including the surreal White Temple (Wat Rong Khun) and the striking Blue Temple (Wat Rong Suea Ten). It’s also a great base for exploring the Golden Triangle, where Thailand, Laos, and Myanmar meet.
Wat Rong Khun, The White Temple in Chiang Rai, Thailand
Just an hour north of Bangkok, Ayutthaya is a must-visit for history lovers. Once the capital of the Kingdom of Siam, it’s now a UNESCO-listed site filled with ancient temple ruins. Rent a bike and explore Wat Mahathat, where a famous Buddha head is entwined in tree roots, or take a boat tour around the historic island.
Thailand’s largest island also has a lively city center. While Patong Beach is known for its nightlife, Old Phuket Town has colorful Sino-Portuguese architecture, local markets, and great cafés. It’s a great base for island-hopping or exploring more secluded beaches like Nai Harn and Kata Noi.
Often overlooked, Sukhothai is Thailand’s original capital and is home to some of the country’s most impressive ancient ruins. The Sukhothai Historical Park is a sprawling complex of centuries-old temples and Buddha statues, best explored by bicycle. It’s a quieter, less touristy alternative to Ayutthaya.
The Old Temple in Sukhothai's ancient city © Hilton Yip
Thailand's islands are some of the most beautiful in the world, and each offers its own atmosphere, from lively parties to secluded tropical vacations.
One of Thailand's most popular islands, Samui is known for its luxury resorts, lively nightlife and white sand beaches. Chaweng Beach is the most developed, while Lamai Beach is a little quieter. For a more secluded vacation, Silver Beach is a hidden gem.
Famous for the Full Moon Party, Koh Phangan isn’t just about nightlife. The island has secluded beaches, yoga retreats, and jungle hikes. Bottle Beach and Haad Yuan offer a peaceful escape from the party crowds.
Koh Tao is Thailand’s diving capital, with some of the best and most affordable dive schools in the world. Even if you don’t dive, Shark Bay and Ao Leuk Beach are great for snorkeling.
Thailand's largest island is a mix of bustling tourist centers and quiet beaches. Patong Beach is the center of nightlife, but for a quieter time, head to Kata Noi, Nai Harn or Liberty Beach. Phuket is also a great base for exploring nearby islands such as Phi Phi and the Similan Islands.
Koh Phi Phi, known for its impressive limestone cliffs and crystal clear waters, is one of Thailand's most iconic islands. Be sure to visit Maya Bay, made famous by the movie The Beach, although the main beach can be crowded. If you want to spend time in a quieter place, Long Beach offers a more tranquil setting.
For those looking to escape the crowds, Koh Lanta is a great choice. The island has long, quiet beaches, great snorkeling, and a laid-back vibe. Kantiang Bay is one of the best spots for a peaceful getaway.
One of Thailand’s least developed islands, Koh Kood is perfect for travelers looking for seclusion and unspoiled nature. The island has turquoise waters, lush jungle, and very few tourists. Ao Phrao Beach is a dreamlike stretch of white sand.
Koh Kood, Thailand © Sarutipong/Shutterstock
With over 2,000 miles (3,200 kilometers) of coastline and countless islands, Thailand is home to some of the most stunning beaches in the world. Here’s a short list of some of the best, but if you’re looking for more inspiration, check out our full guide to the best beaches in Thailand.
Thailand’s smaller, lesser-known destinations often feel more authentic than the major tourist hotspots. Take Nan Province in Northern Thailand, for example — this peaceful region is surrounded by mountains, golden temples, and winding scenic roads. It’s far less crowded than Chiang Mai but offers just as much cultural charm.
In the far north, Ban Rak Thai is a remote village settled by Chinese immigrants, where you’ll find misty tea plantations, Yunnan-style houses, and a unique blend of Thai and Chinese culture. The quiet lake at the center of town makes it feel like a world away from Thailand’s busier destinations.
For those looking for an untouched island, Koh Libong in the Trang Archipelago is a great choice. It has secluded beaches, mangrove forests, and is one of the last places in Thailand where you can spot endangered dugongs (sea cows) in the wild.
If you’re after dramatic landscapes, Phu Chi Fa, a hidden mountain viewpoint on the Thai-Laos border, is a must-visit. At sunrise, the mist-covered valleys below look like an endless sea of clouds, making it one of Thailand’s most breathtaking sights.
Phu Chi Fa, Chiang Rai, Thailand © Shutterstock
When to start: at least 5 months before
Booking the major components of your trip well in advance will help you spread the cost of your trip and allow you to get the best options before they sell out. Flights, ferries and hotels can fill up quickly, especially during peak season, so it's often better to book sooner rather than later — just be sure to check cancellation policies first.
At this stage, you'll want to book:
The best time to book flights to Thailand is between 4 and 6 months. Flights are usually cheaper on Tuesdays, Wednesdays and Saturdays. If you plan to visit several regions, consider flying into one city (e.g. Bangkok) and flying out of another (e.g. Phuket or Chiang Mai) to avoid unnecessary transfers. Thailand's main international airports are Suvarnabhumi (BKK) in Bangkok, Chiang Mai (CNX) and Phuket (HKT).
Use flight trackers like Google Flights or Skyscanner to set up price alerts. These can help you grab the best deals as soon as fares drop.
There are no direct flights from the US to Thailand, so most routes require at least one layover in cities like Tokyo, Seoul, Taipei, or Doha.
Major departure hubs in the US include Los Angeles, San Francisco, New York, Chicago, and Dallas. Flight times range from 18 to 24 hours, depending on layovers.
If you don’t mind a longer trip, consider adding a stopover in a city like Tokyo or Singapore — sometimes this can lower your fare and give you the chance to explore another destination along the way.
In Thailand’s major cities and islands, you’ll find all kinds of accommodations, from budget-friendly hostels to high-end resorts. But location matters — staying in the right area can save you time and make your trip more convenient. Here are some of the best areas to stay in for first-time visitors.
If you're looking for something unique, eco-lodges and beachfront bungalows on islands like Koh Yao Noi or Koh Lanta offer a more secluded and nature-focused experience. Many also provide activities like snorkeling, kayaking, and cooking classes, making them a great way to immerse yourself in local culture.
Raft houses on Cheow Lan lake in Khao Sok National Park, Thailand © Shutterstock
When to do this: at least 4 months before
Thailand's popular attractions can sell out quickly, especially during peak season. You don't have to plan every day in advance, but booking key activities such as island tours or temple visits well in advance can help you avoid disappointment.
Decisions to make:
If any of these spots are on your list, book ahead to secure your spot:
Thailand is full of incredible temples, and visiting with a guide can add valuable insight into their history and significance. Here are some must-visit sites:
Wat Phra That Doi Suthep Temple, Chiang Mai, Thailand © Shutterstock
Having a base city and exploring from there can be a great way to experience Thailand without moving hotels constantly. Here are some of the best day trips:
When to do this: 3–2 months before until up to your trip
If you’re anything like me, trying new food is one of the best parts of travel. You could plan an entire trip around Thailand’s street food and regional dishes, from Bangkok’s sizzling markets to the rich curries of the south.
Thai cuisine is deeply regional, and each area has its own specialties. Meals are usually served family-style, with rice at the center and a mix of spicy, sour, sweet, and salty flavors in every dish.
Decisions to make:
For Thailand’s most popular restaurants, booking 2–3 months in advance is recommended, especially for high-end spots in Bangkok and Phuket. While street food and casual eateries don’t require reservations, Michelin-starred places and fine dining experiences do.
I recommend using Chim — Thailand’s version of TheFork for online reservations, or booking directly through the restaurant’s website. Keep in mind that Thais eat dinner early, so peak hours are often 6:00–8:00 PM.
When planning a trip to Thailand, set aside a special place for local cuisine
Bangkok is one of the best street food cities in the world, and you’ll find everything from wok-fried noodles to spicy soups.
Chiang Mai is Thailand’s northern food capital, where the flavors are rich, bold, and influenced by Burmese and Chinese cuisine.
Phuket’s food scene is influenced by Chinese, Malay, and Thai flavors, creating a unique mix of dishes you won’t find elsewhere in Thailand.
Pad thai served in Bangkok, Thailand
When to do this: 3 months before at least
It's best to start tackling these tasks about three months before your trip. This will give you plenty of time to sort out insurance, phone service, and any other last-minute little things that will make your trip smoother.
Decisions to make:
Travel insurance is definitely something you’ll want for Thailand. Medical costs can add up quickly, and trips don’t always go as planned. It’s a good idea to be prepared for potential health issues, from minor stomach troubles to more serious emergencies. See our full guide to Thailand health tips for advice on staying safe and healthy while traveling.
Look for a policy that covers:
Some credit cards offer basic travel insurance, but double-check the coverage before relying on it.
WiFi is widely available in Thailand, but it’s not always reliable. To stay connected, I recommend getting a local SIM card or eSIM. You can buy one at the airport or at convenience stores like 7-Eleven or AIS, TrueMove, and DTAC shops.
For ride-hailing and easy navigation, download Grab (Thailand’s version of Uber) before you arrive. It’s the best way to book taxis without having to negotiate prices.
Make sure your passport is valid for at least six months beyond your travel dates. If you need a visa, apply in advance and bring copies of your important documents.
Thailand uses Type A, B, and C plugs (220V), so check if you need an adapter. If you're planning to visit multiple national parks or temples, buying a multi-site pass could save you money on entrance fees.
Koh Yao Noi, Phang Nga, Thailand © Shutterstock
When to do this: one week before
With everything in place, all that’s left is packing and final preparations. Gather all booking confirmations and make both digital and physical copies.
I find that creating a Google Doc with your full itinerary, including confirmation numbers and addresses, is super helpful — and easy to share if you’re traveling with others.
Decisions to make:
While credit and debit cards are widely accepted, having cash on hand is useful for street food stalls, small shops, and transport in rural areas. ATMs are easy to find in cities, but some islands and remote areas have fewer options.
Thailand’s hot and humid climate means packing light, breathable clothing is key. If you plan on visiting temples, you’ll need something that covers your shoulders and knees — a light scarf or sarong can be useful.
Always leave some space in your luggage — Thailand is a great place for shopping!
Khao San road in Bangkok, Thailand @ Shutterstock
Thailand’s bustling cities and tropical climate can be challenging for seniors, but many destinations are senior-friendly with the right planning. Bangkok has modern infrastructure, and attractions like the Grand Palace and Wat Pho offer wheelchair rentals. In Chiang Mai, the Old City is compact and easier to navigate, while the night markets have plenty of seating spots for breaks.
For a more relaxing experience, staying in central areas — like Sukhumvit in Bangkok or by the Ping River in Chiang Mai — reduces the need for long walks or complicated transport. Many resorts in Phuket and Koh Samui offer beachfront access with minimal stairs. If mobility is a concern, check for hotels with elevators and shuttle services.
Thailand is a great destination for families, with plenty of kid-friendly activities and interactive experiences. In Bangkok, kids will love a boat ride along the Chao Phraya River or exploring Siam Ocean World, one of Southeast Asia’s largest aquariums. In Chiang Mai, they can visit an ethical elephant sanctuary or take a Thai cooking class designed for families.
Beach destinations like Phuket and Koh Samui have calm, shallow waters perfect for younger children, while older kids might enjoy snorkeling or island-hopping. To make sightseeing easier, consider skip-the-line tickets for major attractions and use Grab to avoid haggling over taxis.
Traveling during shoulder season (May-June or September-October) is one of the best ways to save money on flights and hotels while avoiding peak-season crowds. Choosing budget-friendly cities like Chiang Mai or Krabi instead of tourist-heavy areas like Phuket can also help stretch your budget.
For meals, street food is king in Thailand — a bowl of noodles or a plate of pad Thai can cost as little as $1-$2, and it’s often better than restaurant food. To save on attractions, check if multi-site passes are available for temples and national parks. Using a credit card with no foreign transaction fees can also cut down on extra charges.
If all the planning feels overwhelming, you’re not alone. Figuring out itineraries, transportation, and accommodations takes time. With our tailor-made trips, you can book a custom-designed Thailand experience with the help of a local expert. You’ll also get 24/7 support during your trip, so you can relax and enjoy Thailand without the stress of logistics.
Thailand isn’t about rushing from place to place. Slow down, savor the street food, and take in the energy of the markets and temples. Some of the best experiences happen when you wander through a night market, relax on a quiet beach, or chat with a local over a bowl of noodles.
Now that your trip is planned, let go of the urge to check off every box — just soak it all in. If you need more inspiration, check out our trip ideas gallery.
written by
Olga Sitnitsa
updated 07.03.2025
Online editor at Rough Guides, specialising in travel content. Passionate about creating compelling stories and inspiring others to explore the world.
Use Rough Guides' trusted partners for great rates
From travel safety to visa requirements, discover the best tips for visiting Thailand
Discover Thailand's most captivating stories
Discover Thailand – Your go-to guide for travel tips and inspiration.
Discover Thailand – Your travel guide.